package com.java110.mall.goods.bmo.label.impl;

import com.java110.dto.label.LabelDto;
import com.java110.mall.goods.bmo.label.IGetLabelBMO;
import com.java110.intf.goods.ILabelInnerServiceSMO;
import com.java110.vo.ResultVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;

@Service("getLabelBMOImpl")
public class GetLabelBMOImpl implements IGetLabelBMO {

    @Autowired
    private ILabelInnerServiceSMO labelInnerServiceSMOImpl;

    /**
     * @param labelDto
     * @return 订单服务能够接受的报文
     */
    public ResponseEntity<String> get(LabelDto labelDto) {


        int count = labelInnerServiceSMOImpl.queryLabelsCount(labelDto);

        List<LabelDto> labelDtos = null;
        if (count > 0) {
            labelDtos = labelInnerServiceSMOImpl.queryLabels(labelDto);
        } else {
            labelDtos = new ArrayList<>();
        }

        ResultVo resultVo = new ResultVo((int) Math.ceil((double) count / (double) labelDto.getRow()), count, labelDtos);

        ResponseEntity<String> responseEntity = new ResponseEntity<String>(resultVo.toString(), HttpStatus.OK);

        return responseEntity;
    }

}
